dropdownlist selected item must show in browser using query string

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Dear Friends,

I have a dropdownlist and a gridview,
if user selects one item it is displaying that particular item details in GRIDVIEW.

I want to pass Querystring if the user selected one item from dropdownlist.

I have list of items in dropdownlist as

-----Select------
sort by date
sort by name
sort by id

if the user selected from dropdownlist... this particular selected item must show as query string in BROWSER as details.aspx?selected=sort by date

Please help me Thanks

Posted 10-Aug-12 12:44pm

Ranjith Reddy CSE

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virang_21 · Answer 1 · 2012-08-10T13:05:00

Solution 1

On your dropdownlist's selectedIndexChanged event handler you can redirect to the page.

C#

Response.Redirect("Details.aspx?selected="+ddlId.SelectedItem.Value);

You need to set AutoPostBack = true for your drop down list.

Posted 10-Aug-12 13:05pm

virang_21

Ganesh Nikam · Answer 2 · 2012-08-10T22:43:00

Solution 2

hii,

on Dropdownlist selected index changed event

Response.Redirect(HttpContext.Current.Request.Url.AbsoluteUri+"?selected=" + DropDownList1.SelectedItem.Value);

and autopostback must be true

Posted 10-Aug-12 22:43pm

Ganesh Nikam